package cn.wolfcode.service.impl;

import cn.wolfcode.domain.Activity;
import cn.wolfcode.mapper.ActivityMapper;
import cn.wolfcode.qo.QueryObject;
import cn.wolfcode.service.IActivityService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.List;

@Service
public class ActivityServiceImpl implements IActivityService {

    @Autowired
    private ActivityMapper activityMapper;


    @Override
    public void save(Activity activity) {
        activityMapper.insert(activity);
    }

    @Override
    public void delete(Long id) {
        activityMapper.deleteByPrimaryKey(id);
    }

    @Override
    public void update(Activity activity) {
        activityMapper.updateByPrimaryKey(activity);
    }

    @Override
    public Activity get(Long id) {
        return activityMapper.selectByPrimaryKey(id);
    }

    @Override
    public List<Activity> listAll() {
        return activityMapper.selectAll();
    }

    @Override
    public PageInfo<Activity> query(QueryObject qo) {
        PageHelper.startPage(qo.getCurrentPage(),qo.getPageSize()); //对下一句sql进行自动分页
        List<Activity> activitys = activityMapper.selectForList(qo); //里面不需要自己写limit
        return new PageInfo<Activity>(activitys);
    }

    @Override
    public Activity selectById(Long id) {
        return activityMapper.selectById(id);
    }

    @Override
    public void insertRelation(Long employeeId, Long activeId, Date creatDate) {
        activityMapper.insertRelation(employeeId, activeId, creatDate);
    }

    @Override
    public int selectNum(Long activityId) {
        return activityMapper.selectNum(activityId);
    }

    @Override
    public int selectByCount(Long employeeId, Long activeId) {
        return activityMapper.selectByCount(employeeId, activeId);
    }


}
